97548966 has 12 divisors (see below), whose sum is σ = 211356132. Its totient is φ = 32516316.

The previous prime is 97548961. The next prime is 97548977. The reversal of 97548966 is 66984579.

97548966 is a `hidden beast` number, since 9 + 7 + 548 + 96 + 6 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97548961) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2709676 + ... + 2709711.

It is an arithmetic number, because the mean of its divisors is an integer number (17613011).

Almost surely, 2^97548966 is an apocalyptic number.

97548966 is an abundant number, since it is smaller than the sum of its proper divisors (113807166).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

97548966 is a wasteful number, since it uses less digits than its factorization.

97548966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5419395 (or 5419392 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 54.

The square root of 97548966 is about 9876.6880076268. The cubic root of 97548966 is about 460.3352408146.

The spelling of 97548966 in words is "ninety-seven million, five hundred forty-eight thousand, nine hundred sixty-six".